Home / 77,404.59-116,125.23-24,094.08

Finding the Fourth Proportional to 77,404.59, 116,125.23 and 24,094.08

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Solution

The fourth proportional to 77,404.59, 116,125.23 and 24,094.08 is: 36,146.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,404.59 : 116,125.23 = 24,094.08 : x
  2. Step 2: Convert to fraction form
    77,404.59/116,125.23 = 24,094.08/x
  3. Step 3: Cross multiply
    77,404.59x = 116,125.23 × 24,094.08
  4. Step 4: Simplify right side
    77,404.59x = 2,797,930,581.64
  5. Step 5: Solve for x
    x = 2,797,930,581.64/77,404.59
  6. Step 6: Final answer
    x = 36,146.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.